Issues with Sketch

[BzowK]

Good Morning!

I choose to use your build over the as it's a cheaper option which seems to work just as well. Unfortunately, I'm having two issues with your code...

Issue 1 - 'resetFunc' was not declared in this scope

When attempting to verify just the original sketch you posted in IDE, I get the error above. I added the following line above the function it's within and it verified afterwards. Commenting out the line also verifies it, but sure it's there for a reason :) Bringing it up as don't know if related to the 2nd issue.

void(* resetFunc) (void) = 0; //declare reset function @ address 0

Issue 2 - Sketch Not Working (wdt reset)

Once the above issue was addressed, I uploaded it to an NodeMCU and opened Serial Monitor. Once up, the following was echoed and repeated every few seconds:

 ets Jan  8 2013,rst cause:4, boot mode:(3,6)
wdt reset
load 0x4010f000, len 1392, room 16 
tail 0
chksum 0xd0
csum 0xd0
v3d128e5c
~ld

I've researched for at least an hour so far and found that its a watchdog reset, but don't know how to resolve it. If it makes a difference, I have nothing connected to NodeMCU pins - it's just plugged into the PC via USB. Some of the suggestions mention code issues, reducing long delays, & to pin assignments being incorrect. Was hoping you could provide suggestions if not replicate.

To note, the exact hardware I'm using is a KeeYees 3pcs ESP8266 NodeMCU CP2102 ESP-12E - a model I've never had issues with before and the pins match the ones in your diagram.

Any suggestions or thoughts? Thanks!

[BzowK]

Think I got it working (I hope). Basically replaced using the WiFi.h library with ESP8266WiFi.h then changed a couple other things to match. Hopefully servo stuff works, too :) Thanks

[3KUdelta]

Hi, happy to see that it works.